Bug 1596450 (CVE-2018-12938)

Summary:	CVE-2018-12938 openslp: Double free in slp_buffer:SLPBufferRealloc() may allow a remote attacker to execute arbitrary code
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	carnil, sgayou, vcrhonek
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-07-03 13:13:15 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1572167, 1575697, 1596451, 1596452
Bug Blocks:	1596453

Description Sam Fowler 2018-06-29 03:24:55 UTC

OpenSLP through version 2.0.0 is vulnerable to a double freeing of memory that causes a crash in the slp_buffer:SLPBufferRealloc() function. A remote unauthenticated attacker could exploit this to cause a denial of service or potentially execute arbitrary code.

Comment 1 Sam Fowler 2018-06-29 03:25:25 UTC

Created openslp tracking bugs for this issue:

Affects: fedora-all [bug 1596451]

Comment 4 Sam Fowler 2018-06-29 03:30:41 UTC

Possibly related to CVE-2017-17833

Comment 6 Scott Gayou 2018-07-03 13:13:15 UTC


*** This bug has been marked as a duplicate of bug 1572166 ***

Comment 7 Doran Moppert 2020-02-10 04:33:39 UTC

Statement:

This flaw was found to be a duplicate of CVE-2017-17833. Please see https://access.redhat.com/security/cve/CVE-2017-17833 for information about affected products and security errata.